A bomb cyclone, also known as bombogenesis, happens when a mid-latitude storm system strengthens very quickly, usually over the course of about 24 hours. According to the National Oceanic and Atmospheric Administration, this rapid shift is marked by a sharp drop in air pressure.

We may receive a commission on purchases made from links. If you live in a portion of the country susceptible to severe winter weather, you are likely familiar with both snowstorms and blizzards (there's a difference). However, there is another extreme ...